I know this is a very old thread, But I do not know how this is effecting most of you in a bad way, (IE) Drowsy, lethargic, and general not being able to function even on 2 to 4 MG of Zanaflex.

I take 4 to 8 mg anytime of the day, It doesn't phase me in the slightest.
It helps my neck a bit. Nothing to write home to mom about.

Ive been on Flexeril also, which has nasty heartburn side effects.

Guess I should be thankful that I don't get drowsy.

Thanks for the info on this forum. It was interesting reading.